James, a serial killer, has taken to recording his life so that he can examine it and stay one step ahead of the authorities. He soon finds himself hunted by one of his victims.

After the body of James was found in DV, the camera that recorded his death is taken by the Man who discovered his body. Suddenly, the Man finds himself haunted by something entirely different.

After mysteriously receiving the camera at the end of DV2, the brother of James soon finds himself becoming obsessed with how his sibling died. After going through the DV footage, his life unravels unleashing hell in the process.